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Failure to provide data plate voltage (+/- 10%) during
operation will cause the motor to overheat and may void the
warranty.
3.3.2
Bonding and Grounding
In addition to being properly grounded as described in
the Electrical Wiring section, and in accordance with
the requirements of the National Electrical Code (NEC),
or in Canada the Canadian Electrical Code (CEC),
the pump motor must be bonded to all metal parts of
the swimming pool, spa or hot tub structure and to all
electrical components and equipment associated with
the pool/spa water circulation system. The bonding must
be accomplished by using a solid copper conductor, No.
8 AWG or larger. In Canada No. 6 AWG or larger must
be used. Bond the motor using the external bonding lug
provided on the motor frame. See Figure 8.
National Electrical Code
of the Pool Water. Where none of the bonded pool
equipment, structures, or parts are in direct connection
with the pool water; the pool water shall be in
direct contact with an approved corrosion-resistant
conductive surface that exposes not less than 5800
mm² (9 in²) of the surface area to the pool water at all
times. The conductive surface shall be located where
it is not exposed to physical damage or dislodgement
during usual pool activities, and it shall be bonded in
accordance with the bonding requirements of NEC
Article 680. Refer to locally enforced codes for any
additional bonding requirements.
WARNING
Always disconnect the power source before working on a
motor or its connected load.
Jandy
Variable-Speed Pumps
®
CAUTION
(NEC
) requires bonding
®
®
|
Installation & Operation Manual
WARNING
Make sure that the control switch, time clock, or control
system is installed in an accessible location, so that in the
event of an equipment failure or a loose plumbing fitting,
the equipment can be turned off. This location must not
be in the same area as the pool pump, filter, and other
equipment.
The pump must be permanently connected to a dedicated
electrical circuit. No other equipment, lights, appliances, or
outlets may be connected to the pump circuit.
3.3.3
Electrical Wiring
The Jandy pump models covered in this installation and
operation manual provide separate compartments for
high voltage and low voltage wiring.
The low voltage compartment provides 2 openings:
•
RS-485 quick connect port (see Figure 8)
•
3/8" conduit port (threaded)
The high voltage compartment provides 3 conduit port
openings (see Figure 9):
•
1/2" (threaded)
•
1/2" (threadless)
•
3/4" (threadless)
Conduit fittings are not provided.
1.
Secure the pump using the green screw provided.
Ground before attempting to connect to an electrical
power supply. Do not ground to a gas supply line.
2.
Wire size must be adequate to minimize voltage
drop during the start-up and operation of the pump.
3.
Insulate all connections carefully to prevent
grounding or short-circuits. Sharp edges on
terminals require extra protection. For safety, and to
prevent entry of contaminants, reinstall all conduit
and terminal box covers. Do not force connections
into the conduit box.
NOTE:
When power alone is supplied to this pump,
it will not operate. It requires a digital command
sent to it by either a variable speed controller
(SpeedSet, JEP-R, or iQPUMP01), an automation
system, or use of the dry contacts (See Figures 8-9
for RS485 wiring illustrations for a local controller
or automations system. See Figures 12-13 for dry
contact wiring illustrations).
CAUTION
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